* Using the File System::
* How User Programs Work::
* Virtual Memory Layout::
-* Global Requirements::
+* Grading Requirements::
* Problem 2-1 Argument Passing::
* Problem 2-2 System Calls::
* User Programs FAQ::
be contiguous. In fact, it must not require that any of the pages be
contiguous.
-@node Global Requirements
-@section Global Requirements
+@node Grading Requirements
+@section Grading Requirements
For testing and grading purposes, we have some simple overall
requirements:
the @samp{-ex} argument. For example, running @code{pintos run -ex
"testprogram 1 2 3 4"} will spawn @samp{testprogram 1 2 3 4} as the
first process.
+
+@item
+In the previous project, we required that you provided some specific
+function interfaces, because we tested your project by compiling our
+test code into it. For this project and all later projects, this is
+no longer necessary, because we will do all of our testing with user
+programs. You must make sure that the user program interface meets
+the specifications described in the assignments, but given that
+constraint you are free to restructure or rewrite kernel code however
+you wish.
@end itemize
@node Problem 2-1 Argument Passing